Question Whenever i go fullscreen in some games, the screen starts to flicker. Why is this happening?

[Aniket Rawat]

I have a GTX 1650, Ryzen 5 and sometimes while playing games like FIFA 19, Ghost Recon etc in full screen mode the screen starts to flicker and as soon as i change to borderless or windowed mode it runs fine then. What should i do to correct this?

 

[rgd1101]

full system spec? include make and model of the psu
what resolution?